﻿package crochet.core;

/*
 Copyright 2011 Intuitive Solutions

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */

import crochet.core.policy.IExecutionPolicy;

public class ImmediateScheduler implements IScheduler {
	protected IExecutionPolicy epCloneableExecutionPolicy;

	public ImmediateScheduler(IExecutionPolicy epCloneableExecutionPolicy) {
		this.epCloneableExecutionPolicy = epCloneableExecutionPolicy;

		epCloneableExecutionPolicy.setRootScheduler(this);
	}

	public IExecutionPolicy getCloneableExecutionPolicy() {
		return epCloneableExecutionPolicy;
	}

	public void schedule(IExecutionPolicy epExecutionPolicy) throws Exception {
		epExecutionPolicy.execute(this);
	}

	public void schedule(ISchedulerDelegate sdSchedulerDelegate)
			throws Exception {
		schedule(sdSchedulerDelegate, null);
	}

	public void schedule(ISchedulerDelegate sdSchedulerDelegate,
			IExceptionHandlerDelegate ehdExceptionHandlerDelegate)
			throws Exception {
		schedule(epCloneableExecutionPolicy.clone(sdSchedulerDelegate,
				ehdExceptionHandlerDelegate));
	}

	public void dispose() {
	}
}
